@Test
public void testLinkedListOrder() throws Exception {
ServerLocator locator = createInVMNonHALocator();
ClientSessionFactory sf = createSessionFactory(locator);
ClientSession session = sf.createSession();
session.start();
ClientProducer producer = session.createProducer("foo");
ClientConsumer redConsumer = session.createConsumer("foo", "color='red'");
ClientConsumer anyConsumer = session.createConsumer("foo");
sendMessage(session, producer, "any", "msg1");
sendMessage(session, producer, "any", "msg2");
sendMessage(session, producer, "any", "msg3");
sendMessage(session, producer, "red", "msgRed4");
sendMessage(session, producer, "red", "msgRed5");
readConsumer("anyConsumer", anyConsumer);
readConsumer("anyConsumer", anyConsumer);
log.info("### closing consumer ###");
anyConsumer.close();
readConsumer("redConsumer", redConsumer);
readConsumer("redConsumer", redConsumer);
log.info("### recreating consumer ###");
anyConsumer = session.createConsumer("foo");
session.start();
readConsumer("anyConsumer", anyConsumer);
session.close();
sf.close();
locator.close();
}
@Test
public void testNonMatchingMessagesFollowedByMatchingMessages() throws Exception {
ClientMessage message = session.createMessage(false);
message.putStringProperty("animal", "hippo");
producer.send(message);
assertNull(consumer.receiveImmediate());
message = session.createMessage(false);
message.putStringProperty("animal", "giraffe");
log.info("sending second msg");
producer.send(message);
ClientMessage received = consumer.receiveImmediate();
assertNotNull(received);
assertEquals("giraffe", received.getStringProperty("animal"));
assertNull(consumer.receiveImmediate());
session.close();
}
private void doTestTransactional(final TestRunner runner) throws Throwable {
// For duplication detection
int executionId = 0;
while (!runner.isFailed()) {
ClientSession session = null;
executionId++;
log.info("#test doTestTransactional starting now. Execution " + executionId);
try {
boolean retry = false;
final int numMessages = 1000;
session = sf.createSession(false, false);
listener = new CountDownSessionFailureListener(session);
session.addFailureListener(listener);
do {
try {
ClientProducer producer = session.createProducer(FailoverTestBase.ADDRESS);
for (int i = 0; i < numMessages; i++) {
ClientMessage message = session.createMessage(true);
message.getBodyBuffer().writeString("message" + i);
message.putIntProperty("counter", i);
message.putStringProperty(
Message.HDR_DUPLICATE_DETECTION_ID,
new SimpleString("id:" + i + ",exec:" + executionId));
addPayload(message);
if (log.isDebugEnabled()) {
log.debug("Sending message " + message);
}
producer.send(message);
}
log.debug("Sending commit");
session.commit();
retry = false;
} catch (ActiveMQDuplicateIdException die) {
logAndSystemOut("#test duplicate id rejected on sending");
break;
} catch (ActiveMQTransactionRolledBackException trbe) {
log.info("#test transaction rollback retrying on sending");
// OK
retry = true;
} catch (ActiveMQUnBlockedException ube) {
log.info("#test transaction rollback retrying on sending");
// OK
retry = true;
} catch (ActiveMQTransactionOutcomeUnknownException toue) {
log.info("#test transaction rollback retrying on sending");
// OK
retry = true;
} catch (ActiveMQException e) {
log.info("#test Exception " + e, e);
throw e;
}
} while (retry);
logAndSystemOut("#test Finished sending, starting consumption now");
boolean blocked = false;
retry = false;
ClientConsumer consumer = null;
do {
ArrayList<Integer> msgs = new ArrayList<>();
try {
if (consumer == null) {
consumer = session.createConsumer(FailoverTestBase.ADDRESS);
session.start();
}
for (int i = 0; i < numMessages; i++) {
if (log.isDebugEnabled()) {
log.debug("Consumer receiving message " + i);
}
ClientMessage message = consumer.receive(10000);
if (message == null) {
break;
}
if (log.isDebugEnabled()) {
log.debug("Received message " + message);
}
int count = message.getIntProperty("counter");
if (count != i) {
log.warn("count was received out of order, " + count + "!=" + i);
}
msgs.add(count);
message.acknowledge();
}
log.info("#test commit");
try {
session.commit();
} catch (ActiveMQTransactionRolledBackException trbe) {
// we know the tx has been rolled back so we just consume again
retry = true;
continue;
} catch (ActiveMQException e) {
// This could eventually happen
// We will get rid of this when we implement 2 phase commit on failover
log.warn("exception during commit, it will be ignored for now" + e.getMessage(), e);
}
try {
if (blocked) {
assertTrue(
"msgs.size is expected to be 0 or "
+ numMessages
+ " but it was "
+ msgs.size(),
msgs.size() == 0 || msgs.size() == numMessages);
} else {
assertTrue(
"msgs.size is expected to be " + numMessages + " but it was " + msgs.size(),
msgs.size() == numMessages);
}
} catch (Throwable e) {
log.info(threadDump("Thread dump, messagesReceived = " + msgs.size()));
logAndSystemOut(e.getMessage() + " messages received");
for (Integer msg : msgs) {
logAndSystemOut(msg.toString());
}
throw e;
}
int i = 0;
for (Integer msg : msgs) {
assertEquals(i++, (int) msg);
}
retry = false;
blocked = false;
} catch (ActiveMQTransactionRolledBackException trbe) {
logAndSystemOut("Transaction rolled back with " + msgs.size(), trbe);
// TODO: https://jira.jboss.org/jira/browse/HORNETQ-369
// ATM RolledBack exception is being called with the transaction is committed.
// the test will fail if you remove this next line
blocked = true;
retry = true;
} catch (ActiveMQTransactionOutcomeUnknownException tou) {
logAndSystemOut("Transaction rolled back with " + msgs.size(), tou);
// TODO: https://jira.jboss.org/jira/browse/HORNETQ-369
// ATM RolledBack exception is being called with the transaction is committed.
// the test will fail if you remove this next line
blocked = true;
retry = true;
} catch (ActiveMQUnBlockedException ube) {
logAndSystemOut("Unblocked with " + msgs.size(), ube);
// TODO: https://jira.jboss.org/jira/browse/HORNETQ-369
// This part of the test is never being called.
blocked = true;
retry = true;
} catch (ActiveMQException e) {
logAndSystemOut(e.getMessage(), e);
throw e;
}
} while (retry);
} finally {
if (session != null) {
session.close();
}
}
listener = null;
}
}
private void runTest(final TestRunner runnable) throws Throwable {
final int numIts = 1;
try {
for (int i = 0; i < numIts; i++) {
AsynchronousFailoverTest.log.info("Iteration " + i);
ServerLocator locator =
getServerLocator()
.setBlockOnNonDurableSend(true)
.setBlockOnDurableSend(true)
.setReconnectAttempts(-1)
.setConfirmationWindowSize(10 * 1024 * 1024);
sf = createSessionFactoryAndWaitForTopology(locator, 2);
try {
ClientSession createSession = sf.createSession(true, true);
createSession.createQueue(FailoverTestBase.ADDRESS, FailoverTestBase.ADDRESS, null, true);
RemotingConnection conn = ((ClientSessionInternal) createSession).getConnection();
Thread t = new Thread(runnable);
t.setName("MainTEST");
t.start();
long randomDelay = (long) (2000 * Math.random());
AsynchronousFailoverTest.log.info("Sleeping " + randomDelay);
Thread.sleep(randomDelay);
AsynchronousFailoverTest.log.info("Failing asynchronously");
// Simulate failure on connection
synchronized (lockFail) {
if (log.isDebugEnabled()) {
log.debug("#test crashing test");
}
crash(createSession);
}
/*if (listener != null)
{
boolean ok = listener.latch.await(10000, TimeUnit.MILLISECONDS);
Assert.assertTrue(ok);
}*/
runnable.setFailed();
AsynchronousFailoverTest.log.info("Fail complete");
t.join(TimeUnit.SECONDS.toMillis(20));
if (t.isAlive()) {
System.out.println(threadDump("Thread still running from the test"));
t.interrupt();
fail("Test didn't complete successful, thread still running");
}
runnable.checkForExceptions();
createSession.close();
Assert.assertEquals(0, sf.numSessions());
locator.close();
} finally {
locator.close();
Assert.assertEquals(0, sf.numConnections());
}
if (i != numIts - 1) {
tearDown();
runnable.checkForExceptions();
runnable.reset();
setUp();
}
}
} finally {
}
}
private void doTestMultipleGroupingTXRollback() throws Exception {
log.info("*** starting test");
ServerLocator locator = createInVMNonHALocator();
locator.setBlockOnAcknowledge(true);
ClientSessionFactory sessionFactory = createSessionFactory(locator);
ClientSession clientSession = sessionFactory.createSession(false, false, false);
ClientProducer clientProducer = this.clientSession.createProducer(qName);
ClientConsumer consumer = clientSession.createConsumer(qName);
ClientConsumer consumer2 = clientSession.createConsumer(qName);
clientSession.start();
// need to wait a bit or consumers might be busy
Thread.sleep(200);
SimpleString groupId = new SimpleString("grp1");
SimpleString groupId2 = new SimpleString("grp2");
int numMessages = 100;
for (int i = 0; i < numMessages; i++) {
ClientMessage message = createTextMessage(clientSession, "m" + i);
if (i % 2 == 0 || i == 0) {
message.putStringProperty(Message.HDR_GROUP_ID, groupId);
} else {
message.putStringProperty(Message.HDR_GROUP_ID, groupId2);
}
clientProducer.send(message);
}
CountDownLatch latch = new CountDownLatch(numMessages);
DummyMessageHandler dummyMessageHandler = new DummyMessageHandler(latch, true);
consumer.setMessageHandler(dummyMessageHandler);
DummyMessageHandler dummyMessageHandler2 = new DummyMessageHandler(latch, true);
consumer2.setMessageHandler(dummyMessageHandler2);
Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
Assert.assertEquals(50, dummyMessageHandler.list.size(), dummyMessageHandler.list.size());
int i = 0;
for (ClientMessage message : dummyMessageHandler.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
Assert.assertEquals(dummyMessageHandler2.list.size(), 50);
i = 1;
for (ClientMessage message : dummyMessageHandler2.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
latch = new CountDownLatch(numMessages);
dummyMessageHandler.reset(latch);
dummyMessageHandler2.reset(latch);
clientSession.rollback();
Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
Assert.assertEquals(dummyMessageHandler.list.size(), 50);
i = 0;
for (ClientMessage message : dummyMessageHandler.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
Assert.assertEquals(dummyMessageHandler2.list.size(), 50);
i = 1;
for (ClientMessage message : dummyMessageHandler2.list) {
Assert.assertEquals(message.getBodyBuffer().readString(), "m" + i);
i += 2;
}
consumer = this.clientSession.createConsumer(qName);
Assert.assertNull(consumer.receiveImmediate());
clientSession.close();
locator.close();
}